SB
Siegers, Britta
Köln, Germany
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IPRATE.EUProven
PATENTS · 2026
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Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
10
Success Rate
40.4%
Volume65
Success75
Speed68
Durability68
RenewalsN/A
Domestic83
Practice profile
Top classes
Polymers(5%) · IPC C08K5/29
Top clients
- Rhein Chemie Rheinau GmbH
- LANXESS Deutschland GmbH
- LANXESS Corporation
- Rhein Chemie Corporation
- LANXESS Distribution GmbH